A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-00-009-9510
NSN 6220-01-610-6565
NSN 5895-01-100-1825
NSN 6685-01-029-3416
NSN 5855-01-439-0479
NSN 5960-01-523-9098
NSN 6240-01-418-2606
NSN 5920-00-056-8293
NSN 5835-01-495-0595
NSN 5960-00-229-5121
NSN 5990-01-149-9228
NSN 5945-00-269-5375